GC columns for sample component separation in gas chromatography. Two main types: Packed columns (2–4 mm ID, 1–10 m length, diatomaceous earth packing) for larger sample volumes and industrial/preparative work; Capillary (Open Tubular) columns — WCOT and SCOT types (0.1–0.53 mm ID, 15–100 m) for higher efficiency and better separation.
Product Description
GC columns for sample component separation in gas chromatography. Two main types: Packed columns (2–4 mm ID, 1–10 m length, diatomaceous earth packing) for larger sample volumes and industrial/preparative work; Capillary (Open Tubular) columns — WCOT and SCOT types (0.1–0.53 mm ID, 15–100 m) for higher efficiency and better separation.
Description provided by r k d pharmaceutical llp.
Specifications
Product Title
GC Columns — Packed and Capillary
Store Name
R K D PHARMACEUTICAL LLP
MOQ
1
Application
Sample component separation in gas chromatography
Column Type
Packed columns
Packed Column Internal Diameter
2–4 mm
Packed Column Length
1–10 m
Packed Column Packing Material
Diatomaceous earth
Column Type
Capillary (Open Tubular) columns
Capillary Column Internal Diameter
0.1–0.53 mm
Capillary Column Length
15–100 m
Capillary Column Subtypes
WCOT and SCOT
Use Case
Larger sample volumes and industrial/preparative work
Use Case
Higher efficiency and better separation
Marketplace Category
Testing instrument and equipment > Test instruments > Measuring and analysing instrument
Use cases
Category
Gas Chromatography Columns
Primary application
Wholesale, distribution, and international sourcing
Brand
rkd
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials (this seller)
Minimum order
1 unit
Lead time
On request
Payment terms
As per negotiated commercial agreement.
Checkout type
enquiry
Buyer questions
Frequently asked by buyers
Common questions B2B buyers ask before sourcing GC Columns — Packed and Capillary. Answers compiled from verified sellers' commercial terms and platform data.
Q: What is the difference between packed and capillary GC columns in this listing?
A: Packed columns are suited for larger sample volumes and industrial or preparative work, while capillary (open tubular) columns are designed for higher efficiency and better separation in analytical GC applications.
Q: What are the size ranges available for the packed columns?
A: The packed columns are specified with an internal diameter of 2–4 mm and a length of 1–10 m.
Q: What are the size ranges available for the capillary columns?
A: The capillary columns are specified with an internal diameter of 0.1–0.53 mm and a length of 15–100 m.
Q: What packing material is used in the packed GC columns?
A: The packed columns use diatomaceous earth packing.
Q: Which capillary column types are included?
A: The listing includes WCOT and SCOT capillary column types.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity is 1.
Q: What applications are these GC columns suitable for?
A: These GC columns are suitable for sample component separation in gas chromatography, including laboratory analysis, industrial testing, QC workflows, and preparative separation tasks.
Q: Is this product suitable for wholesale or export procurement?
A: Yes, the product is positioned for B2B procurement, including wholesale, bulk order, factory direct sourcing, and export-ready supply.
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